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アンゴラ，アフリカで２２番目の規模を誇るラウカ水力２００万ＫＷ，順調
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Asia Energy Front
*********************** 今日の本文 ***********************
A230930 Energy Global https://onl.sc/pwSZnwQ
Fortum to modernise Untra hydropower plant in Sweden - Energy Global
Fortum will invest over SEK 700 million during 2023 ? 2030 to modernise Untra, one of Sweden's oldest hydropower plants.
A230930 ESI-Africa.com https://onl.sc/QMzVA1t
Pumped storage hydropower for Africa Single Electricity Market? - ESI-Africa.com
AUDA-NEPAD have studied promising renewable energy sources to support the Africa Single Electricity Market, like pumped storage hydropower.
A230929 Kuensel Online https://onl.sc/aHGPxYk
ADB downgrades Bhutan's growth forecast for 2023 but upgrades the year after
Hydropower and construction accounted for 26 percent of GDP in 2022. However, the Bank forecast a slightly higher growth of 0.2 percentage points for ...
A230929 The Citizen Tanzania https://onl.sc/ivcpkVV
New Tanesco boss highlights priorities as power woes bite - The Citizen
Tanzania
... Hydropower Plant, which is expected to generate 2,115 megawatts. According to him, other factors that cause the shortage of power include the ...
A230928 The New Times https://onl.sc/qiMGxvn
Rwanda: Six dams to help cope with climate quirks - The New Times
... An aerial view of the ongoing construction activities of the 43.5MW
Nyabarongo II hydropower plant in Gakenke Ditrict. Courtesy.
A230928 International Water Power & Dam Construction https://onl.sc/N4A4Ffj
MIGA set to help boosts Mexico's hydropower capacity with guarantee
The Multilateral Investment Guarantee Agency of the World Bank (MIGA) has issued a guarantee aimed at enhancing Mexico's hydropower capacity.
A230928 Moneycontrol https://onl.sc/WbcSiht
Govt forms expert panel to look into delays in hydropower projects - Moneycontrol
Hydropower capacity is only about 11 percent of India's total installed power generation capacity as on date. Representational picture. The Union ...
A230928 StreetInsider https://onl.sc/bjS8hfU
India, China Ramp Up Coal Use as Hydropower Production Drops - StreetInsider
This represents the fastest reduction in hydropower generation in the region
in decades and has forced China and India to go elsewhere to… Read ...
A230927 Associated Press of Pakistan https://onl.sc/a7prLP3
Work on 884-MW SK Hydropower project in full swing: Wang Huihua
... Hydropower Project was being carried out at a fast-track basis under China-Pakistan Economic Corridor (CPEC) initiatives. The run-of-the-Kunhar ...
A230927 NewsOnAIR https://onl.sc/EEsuCP5
Sikkim CM PS Tamang inaugurated Chatten ll hydropower plant | - NewsOnAIR
Sikkim Chief Minister PS Tamang inaugurated the Chatten ll hydropower plant developed by Sikkim Power Development Corporation Limited at Chatten, ...
A230927 VnExpress International https://onl.sc/aKfY3ft
EVN seeks to speed up electricity imports from Laos - VnExpress International
It plans to import electricity equivalent to 225 MW from the Nam Mo and Houay Koauan hydropower plants. It is also seeking permission to link up ...
A230926 The Kathmandu Post https://onl.sc/PFrFjS8
FNCCI urges Chinese banks' presence in Nepal - The Kathmandu Post
... hydropower sector, both for domestic consumption and export to neighbouring countries including China. ... The federation has urged the Chinese business ...
A230926 International Water Power & Dam Construction https://onl.sc/n3GjY7A
BHEL secures contract for India's largest hydropower project - International Water Power
International Water Power & Dam Construction https://onl.sc/n3GjY7A
Bharat Heavy Electricals Limited (BHEL) has secured a significant contract for the Electro-Mechanical (E&M) components of largest hydropower ...
Archives
A230924 Thaiger https://onl.sc/zMGwBM9
Gulf Energy and China Datang collaborate on Thai-Laos hydroelectric project | Thaiger
Pak Beng Hydropower project, Image by Mekong River Commission. Pak Beng Hydropower project, Image by Mekong River Commission. Gulf Energy ...
A230923 Nasdaq https://onl.sc/ThVrYFe
China, India lead Asia's biggest hydropower crunch in decades - Nasdaq
Hydropower generation in Asia has plunged at the fastest rate in decades amid sharp declines in China and India, data shows, forcing power ...
A230923 International Water Power & Dam Construction https://onl.sc/XfE9fRv
Texmaco-SSMPL JV secures contract for Arun-3 hydropower project in Nepal
... hydropower project currently under construction in Nepal. The Texmaco-SSMPL JV, having recently secured an order valued at Rs 179.89 crore from ...
A230923 EnergyPortal.eu - https://onl.sc/h3Ub7Za
Hydropower Generation in Asia Plunges as China and India Rely More on Fossil Fuels
Between January and July, Asia's hydropower output fell by 17.9%, while fossil fuel-fired power rose by 4.5%, according to energy think tank Ember.
A230922 EurAsian Times https://onl.sc/p1F1tgx
China 'Ridicules' Nepal Ahead Of Beijing Meet; Derides 'Nepal's Pride' That It Exports To India China's Hydropower Projects In Nepal. According to recent reports in the Nepali media, in the last decade, installed hydropower production in Nepal ...
A230921 News Room Guyana https://onl.sc/f2KW6KP
Guyana to supply Caribbean with energy from oil, renewable sources
... hydropower, Guyana's President Dr. Irfaan Ali said the country is positioning
itself to become a regional energy exporter. “We want to create a ...
A230921 People's Daily https://onl.sc/cHN7DQq
World's largest clean energy corridor Baihetan hydropower station - People's Daily Online
Aerial view of the Baihetan hydropower station, which straddles the provinces
of Yunnan and Sichuan on the Jinsha River, the upper section of the ...
A230921 ライブドアニュース - livedoor https://onl.sc/rt5Ci9a
中国の発電設備容量、8月末は27億6千万キロワット - ライブドアニュース
主要発電企業による電源開発プロジェクトへの投資額（実行ベース）は46.6％増の4703億元（1元＝約20円）、うち太陽光発電への投資額は82.7％増の1873億元 ..
A230919 Minute Mirror https://onl.sc/XPrJSB1
Neutral expert to decide fate of Kishanganga, Ratle hydropower projects - Minute Mirror
... hydropower projects. This hearing is scheduled to take place from September 20 to September 21 in The Hague. Pakistan's delegation, which includes ...
Archives
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アンゴラ，アフリカで２２番目の規模を誇るラウカ水力２００万ＫＷ，順調
資料集
アンゴラ，アフリカで２２番目の規模を誇るラウカ水力２００万ＫＷ，順調
231003 ESI-Africa.com https://onl.la/scxqT2p
Angola: Hydroelectric plants to start feeding the national grid
Lauca hydropower plant. Image Source: Andritz. Two hydroelectric power plants in Angola will come into operation this year, while a third plant is ...
［直接投資］2019年時点でアンゴラは、アフリカでコンゴ（民）（約9.3億ドル）に次いで第2位の投資先国（約3.8億ドル）（中国商務部 2020年）。
［主なプロジェクト］ ルアンダ新国際空港建設（約56億ドル、2023年開港予定）、カクロ・カバサ・ダム建設（約45.3億ドル、完成後はアンゴラで最大の水力発電となる）、カビンダ州カイオ深海港（約8億ドル）、クネネ州干ばつ対策事業（合計約5億ドル、中国企業4社による水運システム、ダム、パイプラインの整備）
ラウカ水力（ Lauca hydroelectric power station）
２００万ＫＷの流れ込み式、アフリカで第２の規模，クワンザ川（Kwanza River）
最大はモザンビークの2,075MW Cahora Bassa power
The Lauca hydroelectric power station is a 2GW run-of-the-river hydroelectric project located on the Kwanza River in Angola. It is currently the second biggest hydroelectric power facility in operation in Africa, after the 2,075MW Cahora Bassa power station in Mozambique.
ＧＡＭＥＫ，４３億ドル
Gabinete de Aproveitamento do Medio Kwanza (GAMEK), an enterprise of Angola’s Ministry of Water and Energy, developed the project with an estimated investment of ￡2.74bn ($4.3bn).
２０１３年着工，２０１７年一部運開，２０２０年１２月に２００万ＫＷ
The main construction works on the hydroelectric plant were started in July 2013. While the first unit was commissioned in July 2017, the sixth main unit of was put into operation bringing the total installed capacity to 2,004MW in December 2020.
付属発電所６５.５ＭＷ，完成すれば，２０７０ＭＷ
An environmental flow power plant of 65.5MW capacity is also currently under construction at the site, and upon its completion, the Lauca hydroelectric plant’s total capacity will reach approximately 2,070MW.
PROJECT GALLERY
８６億ＫＷｈ
At full capacity, the Lauca hydroelectric power station is expected to generate approximately 8640GWh of electricity a year.
Location and site details
The Lauca hydroelectric power station is located in Dombo-Ya-Pepe between the provinces of Kwanze Norte and Malanje in Angola.
クワンザ川中流，首都ルワンダから２８２キロ，既設キャパンダ水力から４７キロ下流
The project site lies in the middle section of Kwanza River, approximately 47km downstream of the Capanda hydropower plant and 282km away from the capital city Luanda.
３３４ＭＷ水車6機，地下発，落差２００ｍ，流量毎秒１８２トン
Lauca hydroelectric power station make-up
The Lauca hydroelectric facility comprises six vertical axis Francis turbines of 334MW capacity each. The turbine units are installed in an underground powerhouse measuring 273m-long and 21m-wide. The turbines operate at a net head of 200m with a nominal flow rate of 182m3/s.
直下発電所は落差１２８ｍ，毎秒６０トン
The power station also includes the construction of an ecological power plant of 65.5MW capacity, at the bottom of the dam. It will consist of a single vertical axis Francis turbine unit operating with a nominal flow rate of 60m3/s, and at a net head of 128m.
高さ１３２ｍのＲＣＣダム，提頂長１０７５ｍ，貯水量５４億トン，洪水毎秒１万トン
Dam and water conveying system
The Lauca hydroelectric power project involves a 132m-high roller compacted concrete (RCC) dam with a crest length of approximately 1,075m. The dam is designed to create a reservoir capacity of 5482 million cubic metres (mcm), while the spillway design flow rate is 10,020m3/s.
The water conveying system comprises six water intakes and six wells with an inner diameter of 7m.
Power evacuation
The electricity generated by the Lauca hydroelectric power station is evacuated through a 400kV power transmission line.
The project also encompasses the construction of a 220kV ancillary substation for power evacuation from the ecological hydropower plant.
Financing
The Lauca hydroelectric power plant facility was financed through ￡175.89m ($246m) loan from the Standard Chartered Bank and approximately ￡107.25m ($150m) from Gemcorp Capital.
The project was also partially funded by Deutsche Bank, along with funding of ￡774.63m ($1.2bn) by nine international banks with an export credit cover from Euler Hermes and CESCE.
Contractors involved
Andritz Hydro was contracted for the supply, installation, and commissioning of the turbine generator equipment in 2014.
Odebrecht Infrastructure signed a contract worth ￡529.23m ($797m) for the construction of power transmission lines as part of the hydroelectric project in November 2015.
Odebrecht Engineering and Construction (OEC) (now Novonor) signed a contract with the Ministry of Energy and Water of Angola for the construction works of the Lauca hydroelectric power station in July 2012.
Intertechne Consultants and Associates was subcontracted by Odebrecht Engineering and Construction for the design and operation of the hydroelectric power plant.
Elecnor was engaged for the electro-mechanical assembly works, while Lahmeyer International was engaged by Angola’s Ministry of Energy and Water Resources for the EPC Consultancy services of the project.
SRK Consulting was appointed for the preparation of environmental and social due diligence report to support the financing of the project.
COBA Consultants was engaged for technical assistance, construction supervision, and design review of the hydroelectric project, while Efacec Power Solutions supplied and installed the split-phase power transformers for the power plant.
GEG was contracted for the geotechnical site investigation services for the project, and PRODEL-EP has been engaged for the operation and maintenance of the hydropower station.
２０２３年５月２７日 アンゴラのクアンザ河で，２１７万KWのカクロ・カバサ水力プロジェクトが着工
アフリカのアンゴラ，厳しい国だった，内戦状態が続き，首都圏からは一歩も出ることは出来なかったが，海岸べりの繁華街は喧騒を極めていた，国連軍で入ったキューバ軍が多数のエイズ患者を出して，全員の帰還を本国から拒否された悲劇も生まれた，３０年前ぐらいの状態ですかね，変わったか
アンゴラには，包蔵水力で有名な国際河川が貫流している，ザンベジ川 (Zambezi River)，コンゴ川 (Congo River)など，既に他国で見てきた大河が多いが，他にも大小の河川が交錯し，水力発電としては期待が持てる国である，現在は沿海での天然ガスの生産が急ピッチで，多くの外国企業が参入す
今日のエネルギー専門紙の情報では，アンゴラのクワンザノルテ州で，出力２１７万KWの巨大プロジェクト，カクロ・カバサ水力（Caculo-Cabaca）が着工したことを報じている，ジョアン・ロレンソ大統領の主導で，クワンザ川(Cubango River)の流路切り替えが承認され，２０２６年完成の予定だ
アンゴラの２１７万KW，カクロ・カバサ水力の工事が始まった
A230527 Energy Capital & Power https://onl.sc/JXWrkUX
Construction Starts at Caculo-Cabaca Hydropower Project
Construction of Dam Wall begins at Caculo-Cabaca Hydropower Project in Angola ... Excavation work has started for the construction of the 2,172 MW Caculo-Cabaca.
２０２３年５月２８日 アンゴラの２１７万KWのカクロ・カバサ水力，中国日報が詳報，クワンザ河３００万平方キロ
昨日報じられたアンゴラの巨大水力，カクロ・カバサ水力が着工したが，中国日報がやや詳しく報じている，一帯一路の先端をなすものだと，そのクワンザ河は総流域面積が３００万平方キロの大河川で，メコンが７５万，三峡が１００万だから極めて巨大な河川，１０００億ＫＷｈを出すという，
世界の包蔵水力，特にアジア東南アジア，タイやインドネシアの水力は日本が開発してきた，今や水力開発の主導権は中国に移っているが，包蔵水力を出来るだけ早く掘り出しておく，一旦完成すれば１００年のオーダーで人類にエネルギーを供給し続ける，１９６０年代のラオスのナムグムを想起す
アフリカに大規模水力を造ってどうするのか，欧州などの思惑は，クリーンな水素で持ち帰ろうと考える，電力を水素に変えて更に電力に変える，電力のまま持って帰れないのか，九州電力が「船で電気運搬」実用化検討，の読売の記事，蓄電池の質的経済的な変質が必要，８万トンで９億KＷｈ可能
アンゴラの２１７万KW，カクロ・カバサ水力，中国企業によるもの
A230528 Chinese builder ready for dam contruction in Angola - World - Chinadaily.com.cn
China Daily https://onl.sc/WwnBfbp
Construction of the dam in a hydropower plant project in Angola, will begin soon, as the stream of a river feeding the site was successfully ..
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